WINTWIRE
Titanium Grade 4
Titanium grade 4 wire is the strongest of the standard commercially pure titanium grades. It provides significantly greater tensile and yield strength than grades 1, 2 and 3 while retaining excellent corrosion resistance and good weldability. Grade 4 is selected where the corrosion behaviour of commercially pure titanium is required alongside increased mechanical strength, making it particularly useful for highly loaded components, medical devices and demanding industrial applications. Although less ductile and more demanding to form than the lower-strength CP grades, it remains workable using appropriate processing methods. It is also used as welding wire under the ERTi-4 designation.
| Werkstoff | Ti. | Fe. | O. | C. | N. | H. |
|---|---|---|---|---|---|---|
| 3.7065 | Bal. | 0.50 | 0.40 | 0.08 | 0.05 | 0.015 |
| Sizes | Round Wire | 0.10 – 20.00 mm dia. |
|---|---|---|
| Shaped Wire | Upto 45 mm2 area | |
| Flat Wire | Thinnest 0.15 mm | |
| Widest 12.00 mm |
| Available in four conditions | ||
|---|---|---|
| Condition 1: | Annealed | The material has been supplied in the fully softened |
| Condition 2: | Light Drawn | The material has been lightly drawn "skin passed" after annealing |
| Condition 3: | Hard Drawn | The material has been drawn hard with either a bright surface or a soap coated surface |
| Condition 4: | Specified Tensile | The material has been drawn to your desired tensile range |
Also known as
- 3.7065
- ERTi-4
- UNS R50700
- CP Titanium Grade 4
- GR4
Available in
- Round Wire
- Shaped Wire
Applications
- Medical & Surgical Components
- Chemical Processing
- Marine
- Aerospace Components
- High-Strength Fasteners
- Industrial Components
Packaging
- In Coil
- In Lengths
- On Formers
- On Spools